Surveying The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is 1 : 30,000 1 : 15,000 1 : 10,000 1 : 20,000 1 : 30,000 1 : 15,000 1 : 10,000 1 : 20,000 ANSWER DOWNLOAD EXAMIANS APP
Surveying Rotation of the camera at exposure about its vertical axis, is known as None of these Tip Tilt Swing None of these Tip Tilt Swing ANSWER DOWNLOAD EXAMIANS APP
Surveying The point where vertical line passing through the perspective centre intersects the plane of the photograph, is known as Photo plumb point Isocenter Nadir point Plumb point Photo plumb point Isocenter Nadir point Plumb point ANSWER DOWNLOAD EXAMIANS APP
Surveying The sun's declination remains north between Both (A) and (B) of above March 21 to June 21 June 21 to September 21 September 21 to December 21 Both (A) and (B) of above March 21 to June 21 June 21 to September 21 September 21 to December 21 ANSWER DOWNLOAD EXAMIANS APP
Surveying The foot of the perpendicular on the picture plane through the optical centre of the camera lens, is known as Isocenter Perspective centre Plumb line Principal point Isocenter Perspective centre Plumb line Principal point ANSWER DOWNLOAD EXAMIANS APP
Surveying The permissible error in chaining for measurement with chain on rough or hilly ground is 1 in 1000 1 in 250 1 in 500 1 in 100 1 in 1000 1 in 250 1 in 500 1 in 100 ANSWER DOWNLOAD EXAMIANS APP
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